This text investigates the foundational principles and practical methodologies required to effectively assess learning problems in students to inform targeted instructional interventions. The authors, experts in special education and diagnostic assessment, synthesize legal, ethical, and technical frameworks to provide a comprehensive guide for educators. By bridging the gap between standardized testing and classroom application, the book establishes a systematic approach to identifying academic and behavioral needs across diverse student populations.

The subject matter points to a dense, technical resource intended for practitioners and students of special education. Its structured approach suggests a focus on clinical application and the standardization of diagnostic procedures in school environments.